some say they want more information on senator hagel's business dealings before voting. another nominee has his confirmation tomorrow. the nominee to be c.i.a. director john brennan goes before the senate terrorism committee. live coverage of that at 8:30 p.m. eastern on c-span. >> what i discovered in my -- as i've gotten older and more mature is the worst strategy to achieve happiness in life is to make that your primary goal. if you make happiness what you're actually striving for, you will not probably achieve it. instead you'll end up being narcissistic, self-involved, caring about your own pleasures and your own satisfactions in life as your paramount goal. what i found is that happiness is best thought of as a byproduct of other things. it's a byproduct of meaningful work and family and friends and good health and love and care. we get happiness not by aiming directly for it but by throwing ourselves into life projects and by having integrity and trying to be a good person. >> "conscious capitalism" whole foods founder and c.e.o. john mackie examines how business